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Optical Fiber Preform
Optical Fiber Preform
Using a Slurry Casting Method
Using unique slurry cast technology, Kohoku Kogyo provides silica glass preforms for optical fiber cladding. Optical fibers are manufactured with a core rod inserted into the linear hole and spun.
Examples of glass and hole shapes
Features
- Hole diameters, pitches, and shapes can be set according to customer’s fiber design.
Shape and dimensions
- Diameter：～φ40mm
- Length：～400mm
- Hole diameter: Customized specifications
- Hole arrangement: Customized specifications
Example
- Clad preform for multi core fiber
- Octagon outer shape of clad preform
- Hexagon inner shape of clad preform
- Air clad preform
- Preform for photonic crystal fiber
- Multi micro holes glass
Custom made to order
Specifications
To be consulted individually
Application
- Optical fiber and microstructured components
